Exposure
ID
PIONI.2025-03-23T07:13:51.233_1
Header ID
PIONI.2025-03-23T07:13:51.233
Date updated
2025-03-23 07:20:43 UTC+0000
Release date
2025-03-23 07:13:51 UTC+0000
UTC Start
2025-03-23 07:13:51.233
UTC End
2025-03-23 07:14:29.633
MJD Start
60757.3012874178
MJD End
60757.301731862244
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0047834999999999996
Ambient temperature (°C)
13.34
Seeing (arcsec)
0.53
Observation
ID
64874
Category
calibrator
Program ID
114.27FM.001
Program Title
CONSTRAINING THE COSMIC DANCE OF MASSIVE STARS IN TRIPLE SYSTEMS
Program Type
Normal
PI / COI
MAHY / SANA / FROST / TOONEN / BORDIER / LE BOUQUIN / SHENAR
Target
ID
42414
Name
HD_150563
RA
251.075183
DEC
-49.77229
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 77.5170 77.6220 90.4000 90.6000
A0-J2 120.1240 120.2220 66.7000 66.9000
A0-K0 125.9980 126.0350 47.4410 47.6100
G1-J2 58.2210 58.2230 34.3000 34.5000
G1-K0 87.1670 87.1570 10.1090 10.2260
J2-K0 41.6010 41.6250 335.0850 335.1670
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27FM.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60757.3012874178
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_150563
RA 251.075183
DEC -49.77229
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 77.517
HIERARCH ESO ISS PBL12 END 77.622
HIERARCH ESO ISS PBLA12 START 90.4
HIERARCH ESO ISS PBLA12 END 90.6
HIERARCH ESO ISS PBL13 START 120.124
HIERARCH ESO ISS PBL13 END 120.222
HIERARCH ESO ISS PBLA13 START 66.7
HIERARCH ESO ISS PBLA13 END 66.9
HIERARCH ESO ISS PBL14 START 125.998
HIERARCH ESO ISS PBL14 END 126.035
HIERARCH ESO ISS PBLA14 START 47.441
HIERARCH ESO ISS PBLA14 END 47.61
HIERARCH ESO ISS PBL23 START 58.221
HIERARCH ESO ISS PBL23 END 58.223
HIERARCH ESO ISS PBLA23 START 34.3
HIERARCH ESO ISS PBLA23 END 34.5
HIERARCH ESO ISS PBL24 START 87.167
HIERARCH ESO ISS PBL24 END 87.157
HIERARCH ESO ISS PBLA24 START 10.109
HIERARCH ESO ISS PBLA24 END 10.226
HIERARCH ESO ISS PBL34 START 41.601
HIERARCH ESO ISS PBL34 END 41.625
HIERARCH ESO ISS PBLA34 START 335.085
HIERARCH ESO ISS PBLA34 END 335.167
HIERARCH ESO ISS AMBI TAU0 START 0.005161
HIERARCH ESO ISS AMBI TAU0 END 0.004406
HIERARCH ESO ISS AMBI TEMP 13.34
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.54